HEADER HYDROLASE 29-JAN-16 5HW3 TITLE CRYSTAL STRUCTURE OF A BETA LACTAMASE FROM BURKHOLDERIA VIETNAMIENSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA VIETNAMIENSIS; SOURCE 3 ORGANISM_TAXID: 269482; SOURCE 4 STRAIN: G4 / LMG 22486; SOURCE 5 GENE: BCEP1808_4738; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: BUVIA.00104.A.B2 KEYWDS SSGCID, BETA LACTAMASE, BURKHOLDERIA VIETNAMIENSIS, STRUCTURAL KEYWDS 2 GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, KEYWDS 3 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE (SSGCID) REVDAT 2 27-SEP-23 5HW3 1 REMARK REVDAT 1 10-FEB-16 5HW3 0 JRNL AUTH K.T.POTTS,J.ABENDROTH,D.M.DRANOW,D.D.LORIMER,T.E.EDWARDS JRNL TITL CRYSTAL STRUCTURE OF A BETA LACTAMASE FROM BURKHOLDERIA JRNL TITL 2 VIETNAMIENSIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_2264 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.21 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 40626 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.131 REMARK 3 R VALUE (WORKING SET) : 0.129 REMARK 3 FREE R VALUE : 0.162 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2031 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 34.2193 - 3.5748 1.00 2796 136 0.1532 0.1748 REMARK 3 2 3.5748 - 2.8379 1.00 2629 161 0.1427 0.1613 REMARK 3 3 2.8379 - 2.4793 1.00 2635 131 0.1417 0.1488 REMARK 3 4 2.4793 - 2.2526 1.00 2583 146 0.1255 0.1538 REMARK 3 5 2.2526 - 2.0912 1.00 2610 130 0.1137 0.1369 REMARK 3 6 2.0912 - 1.9679 1.00 2556 142 0.1087 0.1590 REMARK 3 7 1.9679 - 1.8694 1.00 2588 134 0.1140 0.1569 REMARK 3 8 1.8694 - 1.7880 1.00 2567 144 0.1136 0.1655 REMARK 3 9 1.7880 - 1.7192 1.00 2565 140 0.1115 0.1424 REMARK 3 10 1.7192 - 1.6599 1.00 2565 122 0.1102 0.1606 REMARK 3 11 1.6599 - 1.6080 1.00 2591 116 0.1122 0.1728 REMARK 3 12 1.6080 - 1.5620 1.00 2565 136 0.1131 0.1697 REMARK 3 13 1.5620 - 1.5209 1.00 2539 136 0.1215 0.1946 REMARK 3 14 1.5209 - 1.4838 0.97 2472 131 0.1319 0.1859 REMARK 3 15 1.4838 - 1.4500 0.91 2334 126 0.1470 0.2123 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.170 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.79 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 2202 REMARK 3 ANGLE : 1.054 3011 REMARK 3 CHIRALITY : 0.084 333 REMARK 3 PLANARITY : 0.007 402 REMARK 3 DIHEDRAL : 18.728 828 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5HW3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-FEB-16. REMARK 100 THE DEPOSITION ID IS D_1000217845. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-DEC-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97856 REMARK 200 MONOCHROMATOR : DIAMOND [111] REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40687 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.8700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.37400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.970 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4C6Y REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: JCSG+ A1: 50% (V/V) PEG 400, 200MM REMARK 280 LITHIUM SULFATE, 100MM SODIUM ACETATE/ACETIC ACID PH 4.5; 3MM REMARK 280 MGCL2, 3MM UTP; BUVIA.00104.A.B2 AT 20MG/ML; DIRECT CRYO; TRAY REMARK 280 267206A1; PUCK WMO4-4 APS21IDF, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 20.71500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.31500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.71000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.31500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.71500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.71000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 40 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 100 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 404 O HOH A 451 2.10 REMARK 500 NH2 ARG A 151 O HOH A 401 2.12 REMARK 500 O HOH A 555 O HOH A 674 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 151 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 HIS A 27 131.89 -38.02 REMARK 500 CYS A 69 -143.94 49.94 REMARK 500 HIS A 174 85.93 -155.88 REMARK 500 ARG A 219 -127.08 -113.13 REMARK 500 ARG A 240 -30.85 -163.76 REMARK 500 ASN A 289 -68.32 -106.54 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 311 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: SSGCID-BUVIA.00104.A RELATED DB: TARGETTRACK DBREF 5HW3 A 28 291 UNP A4JN42 A4JN42_BURVG 28 291 SEQADV 5HW3 HIS A 23 UNP A4JN42 EXPRESSION TAG SEQADV 5HW3 HIS A 24 UNP A4JN42 EXPRESSION TAG SEQADV 5HW3 HIS A 25 UNP A4JN42 EXPRESSION TAG SEQADV 5HW3 HIS A 26 UNP A4JN42 EXPRESSION TAG SEQADV 5HW3 HIS A 27 UNP A4JN42 EXPRESSION TAG SEQRES 1 A 269 HIS HIS HIS HIS HIS ALA ALA GLU GLU SER PRO LEU ALA SEQRES 2 A 269 GLU ILE GLU ARG ARG SER GLY GLY ARG LEU GLY VAL PHE SEQRES 3 A 269 ALA ILE ASP THR GLY SER GLY ARG THR LEU GLY HIS ARG SEQRES 4 A 269 ALA ASP GLU ARG PHE LEU MET CYS SER THR PHE LYS GLY SEQRES 5 A 269 LEU LEU ALA ALA GLN ILE LEU ALA ARG VAL ASP SER GLY SEQRES 6 A 269 SER GLU ARG LEU ASP ARG LEU VAL HIS TYR THR GLU LYS SEQRES 7 A 269 ASP LEU ILE PHE THR SER PRO VAL THR LYS ALA ASN VAL SEQRES 8 A 269 ALA GLN GLY ALA MET SER ILE GLU ALA LEU CYS ARG ALA SEQRES 9 A 269 VAL LEU VAL GLU SER ASP ASN THR ALA ALA ILE LEU LEU SEQRES 10 A 269 MET ARG SER ALA GLY GLY PRO ALA ALA LEU THR ARG PHE SEQRES 11 A 269 VAL ARG GLY LEU GLY ASP THR VAL THR ARG SER ASP ARG SEQRES 12 A 269 TYR GLU PRO ASP SER ASN ARG TYR HIS GLY VAL LEU ASP SEQRES 13 A 269 THR THR THR PRO LYS ALA ILE ALA ALA THR ALA GLN ARG SEQRES 14 A 269 LEU LEU LEU GLY ASP VAL LEU SER ALA GLY SER ARG ALA SEQRES 15 A 269 ARG LEU GLU ARG GLY MET THR ASP CYS LYS PRO GLY LEU SEQRES 16 A 269 ASN ARG ILE ARG ALA ALA LEU PRO ALA GLY TRP LEU ALA SEQRES 17 A 269 ALA ASP ARG PRO GLY THR SER VAL ASP ARG GLU THR ASN SEQRES 18 A 269 ASP TYR ALA LEU VAL ARG PRO PRO GLY ARG ALA PRO LEU SEQRES 19 A 269 LEU VAL ALA VAL TYR TYR ASP ALA PRO GLY VAL SER MET SEQRES 20 A 269 ASP ALA ARG GLU ALA VAL LEU ARG GLU ALA GLY SER ALA SEQRES 21 A 269 PHE VAL GLN TRP ALA THR ASN ALA GLY HET SO4 A 301 5 HET SO4 A 302 5 HET SO4 A 303 5 HET SO4 A 304 5 HET SO4 A 305 5 HET SO4 A 306 5 HET SO4 A 307 5 HET SO4 A 308 5 HET ACT A 309 4 HET ACT A 310 4 HET ACT A 311 4 HETNAM SO4 SULFATE ION HETNAM ACT ACETATE ION FORMUL 2 SO4 8(O4 S 2-) FORMUL 10 ACT 3(C2 H3 O2 1-) FORMUL 13 HOH *280(H2 O) HELIX 1 AA1 ALA A 28 GLU A 30 5 3 HELIX 2 AA2 GLU A 31 GLY A 42 1 12 HELIX 3 AA3 THR A 71 SER A 86 1 16 HELIX 4 AA4 THR A 98 LEU A 102 5 5 HELIX 5 AA5 SER A 106 VAL A 113 1 8 HELIX 6 AA6 ILE A 120 SER A 131 1 12 HELIX 7 AA7 ASP A 132 GLY A 144 1 13 HELIX 8 AA8 GLY A 144 LEU A 156 1 13 HELIX 9 AA9 PRO A 168 ARG A 172 5 5 HELIX 10 AB1 THR A 181 GLY A 195 1 15 HELIX 11 AB2 SER A 199 ASP A 212 1 14 HELIX 12 AB3 ARG A 219 LEU A 224 5 6 HELIX 13 AB4 SER A 268 ALA A 290 1 23 SHEET 1 AA1 5 THR A 57 HIS A 60 0 SHEET 2 AA1 5 ARG A 44 ASP A 51 -1 N VAL A 47 O HIS A 60 SHEET 3 AA1 5 LEU A 256 ASP A 263 -1 O TYR A 261 N GLY A 46 SHEET 4 AA1 5 GLU A 241 ARG A 249 -1 N VAL A 248 O LEU A 256 SHEET 5 AA1 5 LEU A 229 THR A 236 -1 N LEU A 229 O ARG A 249 SHEET 1 AA2 2 PHE A 66 LEU A 67 0 SHEET 2 AA2 2 THR A 179 THR A 180 -1 O THR A 180 N PHE A 66 SHEET 1 AA3 2 LEU A 94 HIS A 96 0 SHEET 2 AA3 2 ALA A 117 SER A 119 -1 O MET A 118 N VAL A 95 CISPEP 1 GLU A 167 PRO A 168 0 3.13 CISPEP 2 GLU A 167 PRO A 168 0 2.78 SITE 1 AC1 8 HIS A 26 SER A 70 SER A 131 PRO A 234 SITE 2 AC1 8 GLY A 235 THR A 236 HOH A 451 HOH A 499 SITE 1 AC2 3 GLY A 201 ARG A 205 HOH A 599 SITE 1 AC3 10 TYR A 166 ARG A 172 TYR A 173 ASP A 239 SITE 2 AC3 10 ARG A 240 HOH A 434 HOH A 447 HOH A 510 SITE 3 AC3 10 HOH A 528 HOH A 532 SITE 1 AC4 6 HIS A 23 HIS A 24 HIS A 25 HIS A 26 SITE 2 AC4 6 HOH A 441 HOH A 601 SITE 1 AC5 7 ARG A 90 ARG A 93 LEU A 94 LYS A 183 SITE 2 AC5 7 HOH A 403 HOH A 467 HOH A 479 SITE 1 AC6 4 ARG A 93 ARG A 141 SER A 142 HOH A 408 SITE 1 AC7 7 ARG A 39 GLU A 121 ARG A 125 ARG A 205 SITE 2 AC7 7 ARG A 208 HOH A 416 HOH A 452 SITE 1 AC8 6 HIS A 23 ALA A 28 ALA A 29 LYS A 110 SITE 2 AC8 6 HOH A 411 HOH A 413 SITE 1 AC9 5 GLU A 36 ARG A 39 SER A 119 GLU A 121 SITE 2 AC9 5 ARG A 125 SITE 1 AD1 5 PHE A 104 ASN A 171 SER A 237 VAL A 238 SITE 2 AD1 5 HOH A 567 SITE 1 AD2 2 ARG A 61 LYS A 214 CRYST1 41.430 69.420 78.630 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.024137 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014405 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012718 0.00000